Perth NowAppeal to find $90k diamond ringPerth NowThe owner, a 50-year-old Cottesloe resident, contacted police when she noticed it was gone. A police spokesman said officers were trying to determine exactly when the ring went missing on Saturday as the woman was unsure if she was at home or out when ...Ring valued at $90000 goes missing - The West AustralianThe West Australianall 3 news...